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<head><meta charset="utf-8"><title>I-prioritize #75992 Increasingly slow compilation as more l… · t-compiler/wg-prioritization/alerts · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/index.html">t-compiler/wg-prioritization/alerts</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2375992.20Increasingly.20slow.20compilation.20as.20more.20l.E2.80.A6.html">I-prioritize #75992 Increasingly slow compilation as more l…</a></h3>

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<a name="208256160"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2375992%20Increasingly%20slow%20compilation%20as%20more%20l%E2%80%A6/near/208256160" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2375992.20Increasingly.20slow.20compilation.20as.20more.20l.E2.80.A6.html#208256160">(Aug 27 2020 at 18:20)</a>:</h4>
<p><span class="user-group-mention" data-user-group-id="3111">@WG-prioritization/alerts</span> issue <a href="https://github.com/rust-lang/rust/issues/75992">#75992</a> has been requested for prioritization.</p>
<h1><a href="https://forge.rust-lang.org/compiler/prioritization/procedure.html#assign-priority-to-unprioritized-issues-with-i-prioritize-label">Procedure</a></h1>
<ul>
<li>Priority?</li>
<li>Regression?</li>
<li>Notify people/groups?</li>
<li>Needs <code>I-nominated</code>?</li>
</ul>



<a name="208400349"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2375992%20Increasingly%20slow%20compilation%20as%20more%20l%E2%80%A6/near/208400349" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2375992.20Increasingly.20slow.20compilation.20as.20more.20l.E2.80.A6.html#208400349">(Aug 28 2020 at 22:12)</a>:</h4>
<p>Pinged cleanup</p>



<a name="208400840"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2375992%20Increasingly%20slow%20compilation%20as%20more%20l%E2%80%A6/near/208400840" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2375992.20Increasingly.20slow.20compilation.20as.20more.20l.E2.80.A6.html#208400840">(Aug 28 2020 at 22:19)</a>:</h4>
<p>The fact that it hit multiple people makes me think that it should maybe be <code>P-high</code>?</p>



<a name="208586192"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2375992%20Increasingly%20slow%20compilation%20as%20more%20l%E2%80%A6/near/208586192" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> apiraino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2375992.20Increasingly.20slow.20compilation.20as.20more.20l.E2.80.A6.html#208586192">(Aug 31 2020 at 16:56)</a>:</h4>
<p><code>P-high</code> seems appropriate also for me (although I'm missing some context). Not sure if all related, but there are some reports around stable 1.46 being "slower on incremental builds" (f.e. I saw one complain in the Warp Discord channel).</p>



<a name="208586231"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2375992%20Increasingly%20slow%20compilation%20as%20more%20l%E2%80%A6/near/208586231" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2375992.20Increasingly.20slow.20compilation.20as.20more.20l.E2.80.A6.html#208586231">(Aug 31 2020 at 16:57)</a>:</h4>
<p>yeah I've seen a <em>lot</em> of reports of this on discord and other places</p>



<a name="208607425"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2375992%20Increasingly%20slow%20compilation%20as%20more%20l%E2%80%A6/near/208607425" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2375992.20Increasingly.20slow.20compilation.20as.20more.20l.E2.80.A6.html#208607425">(Aug 31 2020 at 19:55)</a>:</h4>
<p>Issue <a href="https://github.com/rust-lang/rust/issues/75992">#75992</a>'s prioritization request has been removed.</p>



<a name="208607550"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2375992%20Increasingly%20slow%20compilation%20as%20more%20l%E2%80%A6/near/208607550" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> DPC <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2375992.20Increasingly.20slow.20compilation.20as.20more.20l.E2.80.A6.html#208607550">(Aug 31 2020 at 19:56)</a>:</h4>
<p>marked as p-high</p>



<a name="213965673"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2375992%20Increasingly%20slow%20compilation%20as%20more%20l%E2%80%A6/near/213965673" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2375992.20Increasingly.20slow.20compilation.20as.20more.20l.E2.80.A6.html#213965673">(Oct 20 2020 at 19:06)</a>:</h4>
<p>I'm thinking maybe we should re-prioritize this as <code>P-critical</code>. It seems like people are not able to compile their projects at all because of the severity of the hang and are forced to stay on 1.45.</p>



<a name="213965746"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2375992%20Increasingly%20slow%20compilation%20as%20more%20l%E2%80%A6/near/213965746" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2375992.20Increasingly.20slow.20compilation.20as.20more.20l.E2.80.A6.html#213965746">(Oct 20 2020 at 19:07)</a>:</h4>
<p>Plus the cause is really weird and it would be nice to get some more eyeballs on it</p>



<a name="213966001"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2375992%20Increasingly%20slow%20compilation%20as%20more%20l%E2%80%A6/near/213966001" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Wesley Wiser <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2375992.20Increasingly.20slow.20compilation.20as.20more.20l.E2.80.A6.html#213966001">(Oct 20 2020 at 19:09)</a>:</h4>
<p>Yeah, I've heard far more about this issue from people reporting it than I have for many other <code>P-critical</code> issues in the past.</p>



<a name="213966049"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2375992%20Increasingly%20slow%20compilation%20as%20more%20l%E2%80%A6/near/213966049" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Wesley Wiser <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2375992.20Increasingly.20slow.20compilation.20as.20more.20l.E2.80.A6.html#213966049">(Oct 20 2020 at 19:09)</a>:</h4>
<p>So <span aria-label="+1" class="emoji emoji-1f44d" role="img" title="+1">:+1:</span> for re-prioritizing as critical.</p>



<a name="213966194"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2375992%20Increasingly%20slow%20compilation%20as%20more%20l%E2%80%A6/near/213966194" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2375992.20Increasingly.20slow.20compilation.20as.20more.20l.E2.80.A6.html#213966194">(Oct 20 2020 at 19:10)</a>:</h4>
<p>+1 for me too</p>



<a name="213966217"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2375992%20Increasingly%20slow%20compilation%20as%20more%20l%E2%80%A6/near/213966217" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2375992.20Increasingly.20slow.20compilation.20as.20more.20l.E2.80.A6.html#213966217">(Oct 20 2020 at 19:10)</a>:</h4>
<p>Okay, reprioritizing</p>



<a name="213966362"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2375992%20Increasingly%20slow%20compilation%20as%20more%20l%E2%80%A6/near/213966362" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2375992.20Increasingly.20slow.20compilation.20as.20more.20l.E2.80.A6.html#213966362">(Oct 20 2020 at 19:11)</a>:</h4>
<p>Done</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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